E whakahīhī ana mātou ki te nui o te makona o ngā kiritaki me te whānui o te manakohia nā te mea e whai tonu ana mātou i te kounga teitei i roto i ngā taonga me ngā whakatikatika mō te utu iti rawa o te Whakaiti Whakaheke Tauhou Paerewa ASME Haina B16.9 me te Rauemi Kowiri tira. E mihi ana mātou ki ngā hoa ki te whiriwhiri pakihi me te tīmata mahi tahi. Ko te tumanako ka mahi tahi mātou me ngā hoa i roto i ngā ahumahi rerekē kia puta ai he heke mai whakamiharo.
E whakahīhī ana mātou ki te nui o te makona o ngā kiritaki me te manakohia whānuitia hoki nā te mea e whai tonu ana mātou i te kounga teitei mō ngā taonga me ngā whakatikatika mōWhakaiti Haina, Whakaiti TauhouHe maha ngā tūāpapa hokohoko o tāwāhi a te kamupene, arā, ko Alibaba, Globalsources, Global Market, Made-in-China. He tino pai te hoko o ngā taonga waitohu HID "XinGuangYang" i Ūropi, Amerika, Middle East me ētahi atu rohe neke atu i te 30 whenua.
NGĀ TAWHITO HUA
| Ingoa Hua | Whakaiti paipa |
| Rahi | 1/2"-24" he tui kore, 26"-110" he mea whakarewa |
| Paerewa | ANSI B16.9, EN10253-2, DIN2616, GOST17378, JIS B2313, MSS SP 75, me ētahi atu. |
| Te matotoru o te pakitara | SCH5S, SCH10, SCH10S, STD, XS, SCH40S, SCH80S, SCH20, SCH30, SCH40, SCH, 60, SCH80, SCH160, XXS, kua whakaritea, me ētahi atu. |
| Momo | Pūtahi, āhua rerekē rānei |
| Tukanga | Tuitui kore, tuia rānei me te tuitui |
| Mutunga | Pito whakarara/BE/whakapiripiri |
| Mata | whakapūkara, hurihuri onepu, orohia, oro whakaata me ētahi atu |
| Rauemi | Kowiri tira:A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L, 1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo me ētahi atu. |
| Kowiri tira takirua:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 me ētahi atu. | |
| Koranu nikara:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 me ētahi atu. | |
| Tono | Ahumahi hinu; ahumahi rererangi me te aerospace; ahumahi rongoā, putanga hau; tipu hiko; hanga kaipuke; maimoatanga wai, me ētahi atu |
| Ngā Painga | taonga kua rite, wā tuku tere ake; e wātea ana i ngā rahi katoa, kua whakaritea; kounga teitei. |
NGĀ TONO O TE WHAKAITI PAIPA RINO
Ka whakamahia te whakaiti maitai i roto i ngā wheketere matū me ngā tipu hiko. Mā tēnei ka pono, ka kiato hoki te pūnaha paipa. Ka tiakina te pūnaha paipa mai i ngā pānga kino, i ngā whakarerekētanga wera rānei. Ina kei runga i te porowhita pēhanga, ka ārai i te turuturu, ā, he ngāwari hoki te tāuta. Ka roa ake te ora o te hua nā te mea kua pania ki te nikara, ki te kōroma rānei, he mea whai hua mō ngā raina kohu teitei, ā, ka ārai hoki i te waikura.
NGĀ MOMO WHAKAITI
E whakamahia whānuitia ana ngā whakaiti porowhita, ā, e whakamahia ana ngā whakaiti āhua rerekē hei pupuri i te taumata o ngā paipa o runga me raro. Ka ārai hoki ngā Whakaiti Āhua rerekē i te mau o te hau i roto i te paipa, ā, ka tangohia e te Whakaiti Porowhita te parahanga haruru.
TE TUKANGA HANGA O TE WHAKAITI PAIPA RINO
He maha ngā tukanga hanga mō ngā whakaiti. He mea hanga ēnei mai i ngā paipa whakarewa me te rauemi whakakī e hiahiatia ana. Heoi, kāore e taea e ngā paipa EFW me ERW te whakamahi i te whakaiti. Hei hanga i ngā wāhanga hanga, he maha ngā momo tikanga e whakamahia ana tae atu ki ngā tukanga hanga matao me te wera.
NGĀ WHĀATA TAIPITOPITO
1. Pito whakarara e ai ki te ANSI B16.25.
2. Whakakanapahia te mata i te tuatahi i mua i te huri i te onepū, kia maeneene ake ai te mata.
3. Kāore he whakakikorua, kāore hoki he kapiti.
4. Kāore he whakatikatika whakarewa.
5. Ka taea te whakamaroke i te mata ki te pīkara, te huri i te onepu, te whakaotinga mātotoru, te whakakanapa whakaata. He rerekē te utu. Hei tohutoro māu, ko te huri i te onepu te mata tino rongonui. He pai te utu mō te huri onepu mō te nuinga o ngā kiritaki.
TE TIROTIRO
1. Ngā inenga inenga, kei roto katoa i te paerewa e whakaaetia ana.
2. Te ātete matotoru:+/-12.5%, i runga rānei i tāu tono.
3. PMI
4. Whakamātautau PT, UT, hihi-X.
5. Whakaaetia te tirotiro a te rōpū tuatoru.
6. Tukunga MTC, tiwhikete EN10204 3.1/3.2, NACE
7.ASTM A262 mahi E
TE TOHU
Ka taea te mahi tohu i ngā momo mahi e hiahiatia ana e koe. Ka whakaaetia e mātou te tohu i tō waitohu.
TE TĀKAI ME TE TUKU
1. I tākaihia e te pouaka rakau, e te papa rakau rānei.
2. ka tāpirihia e mātou he rārangi tākai ki ia mōkihi.
3. Ka tāpirihia e mātou he tohu tuku ki ia kete. Kei runga i tāu tono ngā kupu tohu.
4. Kāore he whakapūkara i roto i ngā rauemi rakau katoa.
E whakahīhī ana mātou ki te nui o te makona o ngā kiritaki me te whānui o te manakohia nā te mea e whai tonu ana mātou i te kounga teitei i roto i ngā taonga me ngā whakatikatika mō te utu iti rawa o te Whakaiti Whakaheke Tauhou Paerewa ASME Haina B16.9 me te Rauemi Kowiri tira. E mihi ana mātou ki ngā hoa ki te whiriwhiri pakihi me te tīmata mahi tahi. Ko te tumanako ka mahi tahi mātou me ngā hoa i roto i ngā ahumahi rerekē kia puta ai he heke mai whakamiharo.
He utu iti rawa te whakaiti i te utu i Haina, he whakaiti rerekē, he maha ngā papaaho hokohoko o tāwāhi a te kamupene, arā, ko Alibaba, Globalsources, Global Market, Made-in-china. He tino pai te hoko o ngā taonga waitohu HID "XinGuangYang" i Uropi, Amerika, Middle East me ētahi atu rohe neke atu i te 30 whenua.
Ka whakamahia te whakaiti maitai i roto i ngā wheketere matū me ngā tipu hiko. Mā tēnei ka pono, ka kiato hoki te pūnaha paipa. Ka tiakina te pūnaha paipa mai i ngā pānga kino, i ngā whakarerekētanga wera rānei. Ina kei runga i te porowhita pēhanga, ka ārai i te turuturu, ā, he ngāwari hoki te tāuta. Ka roa ake te ora o te hua nā te mea kua pania ki te nikara, ki te kōroma rānei, he mea whai hua mō ngā raina kohu teitei, ā, ka ārai hoki i te waikura.
E whakamahia whānuitia ana ngā whakaiti porowhita, ā, e whakamahia ana ngā whakaiti āhua rerekē hei pupuri i te taumata o ngā paipa o runga me raro. Ka ārai hoki ngā Whakaiti Āhua rerekē i te mau o te hau i roto i te paipa, ā, ka tangohia e te Whakaiti Porowhita te parahanga haruru.
He maha ngā tukanga hanga mō ngā whakaiti. He mea hanga ēnei mai i ngā paipa whakarewa me te rauemi whakakī e hiahiatia ana. Heoi, kāore e taea e ngā paipa EFW me ERW te whakamahi i te whakaiti. Hei hanga i ngā wāhanga hanga, he maha ngā momo tikanga e whakamahia ana tae atu ki ngā tukanga hanga makariri me te wera.
Ngā whakaahua taipitopito
1. Pito whakarara e ai ki te ANSI B16.25.
2. Whakakanapahia te mata i te tuatahi i mua i te huri i te onepū, kia maeneene ake ai te mata.
3. Kāore he whakakikorua, kāore hoki he kapiti.
4. Kāore he whakatikatika whakarewa.
5. Ka taea te whakamaroke i te mata ki te pīkara, te huri i te onepu, te whakaotinga mātotoru, te whakakanapa whakaata. He rerekē te utu. Hei tohutoro māu, ko te huri i te onepu te mata tino rongonui. He pai te utu mō te huri onepu mō te nuinga o ngā kiritaki.
Tirotiro
1. Ngā inenga inenga, kei roto katoa i te paerewa e whakaaetia ana.
2. Te ātete matotoru:+/-12.5%, i runga rānei i tāu tono.
3. PMI
4. Whakamātautau PT, UT, hihi-X.
5. Whakaaetia te tirotiro a te rōpū tuatoru.
6. Tukunga MTC, tiwhikete EN10204 3.1/3.2, NACE
7.ASTM A262 mahi E
Te Tohu
Ka taea te mahi tohu i ngā momo mahi e hiahiatia ana e koe. Ka whakaaetia e mātou te tohu i tō waitohu.
Tākai me te Tukunga
1. I tākaihia e te pouaka rakau, e te papa rakau rānei.
2. ka tāpirihia e mātou he rārangi tākai ki ia mōkihi.
3. Ka tāpirihia e mātou he tohu tuku ki ia kete. Kei runga i tāu tono ngā kupu tohu.
4. Kāore he whakapūkara i roto i ngā rauemi rakau katoa.
He mea nui ngā hononga paipa i roto i te pūnaha paipa, e whakamahia ana mō te hononga, te huri i te taha, te huri i te taha, te whakarerekē i te rahi, te hiri, te whakahaere rānei i te rere o ngā wai. He whānuitia te whakamahinga o ēnei i roto i ngā mara pēnei i te hanga, te ahumahi, te pūngao me ngā ratonga ā-tāone.
Ngā Mahi Matua:Ka taea e ia te mahi i ngā mahi pēnei i te hono i ngā paipa, te whakarerekē i te ahunga rere, te wehewehe me te whakakotahi i ngā rere, te whakarerekē i te diameter o ngā paipa, te hiri i ngā paipa, te whakahaere me te whakatikatika.
Whānuitanga o te tono:
- Te tuku wai me te rerenga wai o te whare:E whakamahia ana ngā tuke PVC me ngā tuke PPR mō ngā whatunga paipa wai.
- Ngā paipa ahumahi:E whakamahia ana ngā flange kowiri tira me ngā tuke koranu hei kawe i ngā pāpāho matū.
- Te kawe pūngao:E whakamahia ana ngā paipa maitai pēhanga teitei i roto i ngā paipa hinu me te hau.
- HVAC (Whakamahana, Whakahauora, me te Āhuarangi):E whakamahia ana ngā hononga paipa parahi hei hono i ngā paipa whakamatao, ā, e whakamahia ana ngā hononga ngāwari hei whakaiti i te wiri.
- Te whakamakuku ahuwhenua:Mā ngā hononga tere ka taea te huihui me te wetewete i ngā pūnaha whakamakuku pīni.
